Equalizer HP1000SD, Инструкция оператора

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OPERATOR INSTRUCTION MANUAL
IM-HPccSD_Rev05
HP350SD; HP550SD;
HP1000SD
DOUBLE ACTING HYDRAULIC
SEALED HAND PUMPS
13
THE TOOL THE HAND PUMP IS DRIVING IS
ADVANCING BUT DOES NOT REACH FULL
PRESSURE.
P O S S I B L E C A U S E :
Air could be present in the hydraulic system.
R E C O M M E N D E D A C T I O N :
Follow the airlock removal procedure:
1. Connect the hand pump to the Actuator with the
hydraulic hoses
2. Set the control lever to the advance position, and
prime the pump until the hydraulic cylinder is
fully extended and a small pressure is achieved
3. With the hand pump held above the actuator
and the actuator in an upright position, set the
control valve to the retract position and prime
the pump until the actuator is fully retracted and
a small pressure is achieved. this will cause air
that is within the system to be forced up through
the pump and vented into the oil reservoir
4. Repeat steps 1 - 3 three or four times to ensure
that all air is removed from the system and the
tool will reach full working pressure
5. Release all pressure from the system then
disconnect the hand pump from the hydraulic
hose, grip the baseplate of the hand pump body
in a vice with the pump body vertical and the
main handle at the top
6. Remove the four nuts holding the main handle
and lift off
7. Grip the refilling plug with pliers and extract it
by pulling and twisting simultaneously. Ensure
the reservoir body is held down when removing
the refilling plug as pulling up on the reservoir
body will release the bladder within, and oil will
spill out.
8. Fill the reservoir to the top with a good quality
hydraulic oil of the grade 15 cSt
9. Reinsert the refilling plug, wipe away any oil,
and reassemble by reversing the disassembly
process
AIRLOCK REMOVAL PROCEDURE:
CONTROL LEVER
NUTS
MAIN
HANDLE
OIL
RESERVOIR
ACTUATOR
COUPLER